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Finding the Third Proportional to 18,290,651.25 and 26,749,290

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Solution

The third proportional to 18,290,651.25 and 26,749,290 is: 39,119,685.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,290,651.25 : 26,749,290 = 26,749,290 : x
  2. Step 2: Convert to fraction form
    18,290,651.25/26,749,290 = 26,749,290/x
  3. Step 3: Cross multiply
    18,290,651.25x = 26,749,290 × 26,749,290
  4. Step 4: Simplify right side
    18,290,651.25x = 715,524,515,504,100
  5. Step 5: Solve for x
    x = 715,524,515,504,100/18,290,651.25
  6. Step 6: Final answer
    x = 39,119,685.01

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.